gforth/configure.in - diff

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Diff for /gforth/configure.in between versions 1.184 and 1.189

version 1.184, 2007/04/22 20:06:25	version 1.189, 2007/06/23 15:42:31
Line 21 dnl Process this file with autoconf to p	Line 21 dnl Process this file with autoconf to p

dnl We use some automake macros here,	dnl We use some automake macros here,
dnl but don't use automake for creating Makefile.in	dnl but don't use automake for creating Makefile.in
AC_INIT([gforth],[0.6.9-20070401],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])	AC_INIT([gforth],[0.6.9-20070604],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
AC_PREREQ(2.54)	AC_PREREQ(2.54)
#snapshots have numbers major.minor.release-YYYYMMDD	#snapshots have numbers major.minor.release-YYYYMMDD
#note that lexicographic ordering must be heeded.	#note that lexicographic ordering must be heeded.
#I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!	#I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!
UPDATED="April 09, 2006"	UPDATED="June 02, 2007"
AC_SUBST(UPDATED)	AC_SUBST(UPDATED)
AC_CONFIG_HEADERS(engine/config.h)	AC_CONFIG_HEADERS(engine/config.h)

Line 86 dnl --without-peephole disables peepho	Line 86 dnl --without-peephole disables peepho
dnl but slower images.],	dnl but slower images.],
dnl PEEPHOLE="$withval")	dnl PEEPHOLE="$withval")

	GCC_LD="\$(GCC)"
	EC_MODE="false"
	EC=""
	engine2="engine2.o"
	engine_fast2="engine-fast2.o"
	no_dynamic=""
	image_i=""
	signals_o="io.o signals.o"

AC_ARG_WITH(ec,	AC_ARG_WITH(ec,
AC_HELP_STRING([--with-ec=<arch>],	AC_HELP_STRING([--with-ec=<arch>],
[ Build gforth for systems without OS.]),	[ Build gforth for systems without OS.]),
[if test "$withval" = "no"; then	[if test "$withval" = "no"; then
echo "defining hosted system"	echo "defining hosted system"
EC_MODE="false"
EC=""
engine2="engine2.o"
engine_fast2="engine-fast2.o"
no_dynamic=""
image_i=""
signals_o="io.o signals.o"
GCC_LD="\$(GCC)"
else	else
echo "defining standalone system (${withval})"	echo "defining standalone system (${withval})"
AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS])	AC_DEFINE(STANDALONE,,[Define if you want a Gforth without OS])
Line 228 case "$host_cpu" in	Line 229 case "$host_cpu" in
;;	;;
i386)	i386)
machine=386	machine=386
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"	CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr"
;;	;;
i486)	i486)
machine=386	machine=386
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem -m486"	CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -m486"
;;	;;
i*86)	i*86)
machine=386	machine=386
CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"	CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr"
CFLAGS_1="$CFLAGS"	CFLAGS_1="$CFLAGS"
CFLAGS="$CFLAGS -march=pentium"	CFLAGS="$CFLAGS -march=pentium"
AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486")	AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486")
Line 564 AC_TRY_COMPILE(,,ac_noreorder_blocks=yes	Line 565 AC_TRY_COMPILE(,,ac_noreorder_blocks=yes
CFLAGS="$CFLAGS_1"	CFLAGS="$CFLAGS_1"
AC_MSG_RESULT($ac_noreorder_blocks)	AC_MSG_RESULT($ac_noreorder_blocks)

	# Try if GCC understands -falign-labels=1
	AC_MSG_CHECKING([if $CC understands -falign-labels=1])
	CFLAGS_1="$CFLAGS"
	CFLAGS="$CFLAGS -falign-labels=1"
	AC_TRY_COMPILE(,,ac_noreorder_blocks=yes;ENGINE_FLAGS="$ENGINE_FLAGS -falign-labels=1",ac_align_labels=no)
	CFLAGS="$CFLAGS_1"
	AC_MSG_RESULT($ac_align_labels)

# Try if GCC understands __attribute__((unused))	# Try if GCC understands __attribute__((unused))
AC_MSG_CHECKING([how to suppress 'unused variable' warnings])	AC_MSG_CHECKING([how to suppress 'unused variable' warnings])
AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',)	AC_TRY_COMPILE(,[int __attribute__((unused)) foo;], MAYBE_UNUSED='__attribute__((unused))',)
Line 768 then	Line 777 then
fi	fi
AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh)	AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh)
AC_FUNC_FSEEKO	AC_FUNC_FSEEKO
AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage)	AC_CHECK_FUNCS(ftello dlopen sys_siglist getrusage nanosleep)
AC_CHECK_TYPES(stack_t,,,[#include <signal.h>])	AC_CHECK_TYPES(stack_t,,,[#include <signal.h>])
AC_DECL_SYS_SIGLIST	AC_DECL_SYS_SIGLIST
AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)])	AC_CHECK_FUNC(getopt_long,[true],[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)])
Line 792 AC_SUBST(include_fi)	Line 801 AC_SUBST(include_fi)
#if test $srcdir = "."; then srcdir=`pwd`	#if test $srcdir = "."; then srcdir=`pwd`
#fi	#fi

	echo "version=$PACKAGE_VERSION"

AC_SUBST(machine)	AC_SUBST(machine)
AC_CONFIG_FILES([	AC_CONFIG_FILES([
Makefile	Makefile
Line 801 vmgen	Line 812 vmgen
machpc.fs	machpc.fs
envos.fs	envos.fs
engine/Makefile	engine/Makefile
	engine/libcc.h
doc/version.texi	doc/version.texi
build-ec ])	build-ec ])
AC_CONFIG_COMMANDS([stamp-h],[[echo timestamp > stamp-h	AC_CONFIG_COMMANDS([stamp-h],[[echo timestamp > stamp-h
chmod +x gforthmi	chmod +x gforthmi
chmod +x vmgen	chmod +x vmgen
chmod +x build-ec	chmod +x build-ec
test -d kernel\|\|mkdir kernel]],[[]])	test -d kernel\|\|mkdir kernel
	$srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION
	ln -s ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])
AC_OUTPUT	AC_OUTPUT

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Removed from v.1.184
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	Added in v.1.189